Sodium Metal and Water React to Form Hydrogen and Sodium

question 90

Multiple Choice

Sodium metal and water react to form hydrogen and sodium hydroxide.If 11.96 g of sodium react with water to form 0.52 g of hydrogen and 20.80 g of sodium hydroxide,what mass of water was involved in the reaction?

• A)9.36 g
• B)11.96 g
• C)20.28 g
• D)21.32 g

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